Technical background
Unit type curtain wall be a kind of with the curtain wall member all in produce in factory and processing, after factory is assembled into the installation unit that comprises curtain wall slab and stress frame, delivers to the construction site; Carrying out the curtain wall system of lifting, installation, adjustment and location by design sequence, is that a kind of batch production production degree is high, makes and be processed in indoor carrying out; Quality is easy to control, the simple production technology of construction and installation process, in the prior art; Three-dimensional regulating mechanism with lifting, installation, adjustment, location and bearing load function mostly adopts the combining structure of two kinds of construction materials of steel aluminium, and steel, these two kinds of construction materials of aluminium are by the physical property analysis; The modulus of elasticity of material and strength difference are very big, and the modulus of elasticity and the intensity of general aluminium alloy element material have only about 1/3rd of steel construction material, on the engineering; Reach same material design strength, the volume ratio steel construction material of aluminium alloy element material is much bigger, so the aluminium alloy element material is not suitable for using in the narrow and small occasion of installing space; In addition; Aluminium alloy element on the unit type curtain wall three-dimensional regulating mechanism generally adopts extruded aluminium section, reach instructions for use, needs could satisfy through multiple tracks metal manufacturing procedure; Process is complicated, inefficiency.
Summary of the invention
The objective of the invention is to overcome the above-mentioned weak point of three-dimensional regulating mechanism, provide a kind of intensity high, volume is little, and manufacturing procedure is simple, and efficient is high, is particularly suitable for the stressing device in the unit type curtain wall three-dimensional regulation location that the narrow and small occasion of installing space is used.
According to technical scheme provided by the invention; The stressing device of a kind of unit type curtain wall three-dimensional regulation location comprises load-bearing bolt, a bugle sign indicating number, two bugle sign indicating numbers, three bugle sign indicating numbers, the upright stile of unit type curtain wall, agent structure; Said load-bearing bolt is installed in the screwed hole; Screwed hole is arranged on the load-bearing flange, and the load-bearing flange is arranged on the bugle sign indicating number; A said bugle sign indicating number one end is connected through the socket cap hexagon socket head cap screw with the upright stile of unit type curtain wall, and the other end is connected with the cooperation of two bugle sign indicating numbers through level trough and lateral flange; Said two bugle sign indicating numbers on one side with a bugle sign indicating number through being connected of level trough and lateral flange, another side links to each other through connecting bolt with three bugle sign indicating numbers; Said three bugle sign indicating numbers on one side with agent structure on the built-in fitting welding, another side links to each other through connecting bolt with two bugle sign indicating numbers.
A said bugle sign indicating number is provided with the lifting flange, and said lifting flange is provided with the lifting lifting hole(eyelet), supplies lifting elements formula curtain wall plate to use.A said bugle sign indicating number is provided with targeting port, and when supplying the unit type curtain wall plate to install, the level trough on the convenient bugle sign indicating number inserts the lateral flange on the two bugle sign indicating numbers.A said bugle sign indicating number is connected with locking nut, the height and position of lock cell formula curtain wall plate.
Said two bugle sign indicating numbers are steelworks of a unequal angle, on one side with height such as three bugle sign indicating numbers grade, another side is higher than three bugle sign indicating numbers.
Said three bugle sign indicating numbers are steelworks of a unequal angle, and said three bugle sign indicating numbers are provided with long oval hole.
Delicate structure of the present invention, the member manufacturing procedure is simple, minimizing labour intensity, raises labour productivity; Structure stress is reasonable; The vertical dead load of unit type curtain wall, horizontal wind load and horizontal seismic force after the unit type curtain wall plate is in place, can be born in safe and reliable, as in unit type curtain wall plate installation process, can to carry out the space three-dimensional direction easily adjustment and location; Use the outstanding advantage that shows in the narrow occasion of installing space, be fit to installing and using of all unit type curtain walls.
The specific embodiment
Below in conjunction with concrete accompanying drawing and instance this explanation is described further.
Like Fig. 1~shown in Figure 4, up-down adjustment and load-bearing bolt 1, lifting flange 2, locking nut 3, screwed hole 4, up-down adjustment and load-bearing flange 5, a bugle sign indicating number 6, level trough 7, lateral flange 8, install that targeting port 9, two bugle sign indicating numbers 10, three bugle sign indicating numbers 11, long oval hole 12, connecting bolt 13, socket cap hexagon socket head cap screw 14, vertical back cushion 15, unit type curtain wall found stile 16, unit type curtain wall upper ledge 17, lifting lifting hole(eyelet) 18, unit type curtain wall lower frame 19, unit type curtain wall plate 20, cladding glass 21, glass is fixed and exterior decoration spare 22 agent structures 23, built-in fitting 24, indoor terrace 25 etc.
The present invention includes up-down adjustment and load-bearing bolt 1, a bugle sign indicating number 6, two bugle sign indicating numbers 10 and three bugle sign indicating numbers 11; Said up-down adjustment and load-bearing bolt 1 are installed in the screwed hole 4; Screwed hole 4 is arranged on up-down adjustment and the load-bearing flange 5, and up-down adjustment and load-bearing flange 5 are arranged on the bugle sign indicating number 6; A said bugle sign indicating number 6 one ends are connected through socket cap hexagon socket head cap screw 14 with the upright stile 16 of unit type curtain wall, and the other end is connected through the cooperation of level trough 7 with lateral flange 8 with two bugle sign indicating numbers 10; Said two bugle sign indicating numbers 10 on one side with a bugle sign indicating number 6 through being connected of level trough 7 and lateral flange 8, another side links to each other through connecting bolt 13 with three bugle sign indicating numbers 11; Said three bugle sign indicating numbers 11 on one side with agent structure 23 on built-in fitting 24 welding, another side links to each other through connecting bolt 13 with two bugle sign indicating numbers 10.
Up-down adjustment according to the invention and load-bearing bolt 1 are installed in the screwed hole 4 of a bugle sign indicating number; Can realize moving up and down of unit type curtain wall plate 20 through adjustment up-down adjustment and load-bearing bolt 1; After unit type curtain wall plate 20 is adjusted to the right place; Tighten the locking nut 3 that is connected with a bugle sign indicating number 6, the height and position of lock cell formula curtain wall plate, this moment, up-down adjustment and load-bearing bolt 1 were converted into the load-bearing bolt of unit type curtain wall plate.
A bugle sign indicating number 6 according to the invention is a kind of low-alloy structural steel; Form through casting processing; Upright stile 16 is connected through socket cap hexagon socket head cap screw 14 with unit type curtain wall; One bugle sign indicating number 6 is provided with lifting lifting hole(eyelet) 18, supplies lifting elements formula curtain wall plate to use, and lifting lifting hole(eyelet) 18 is arranged on the lifting flange 2; Also be provided with targeting port 9 is installed, when supplying the unit type curtain wall plate to install, the lateral flange 8 that the level trough 7 on the convenient bugle sign indicating number inserts on the two bugle sign indicating numbers; Also be provided with screwed hole 4, through cooperating with up-down adjustment and load-bearing bolt 1, can realize that the unit type curtain wall plate adjusts the load-bearing with the unit type curtain wall plate up and down, screwed hole 4 is arranged on up-down adjustment and the load-bearing flange 5; Also be provided with level trough 7, through with two bugle sign indicating numbers 10 on lateral flange 8 be used, can bear the transmission of unit type curtain wall plate horizontal wind load and horizontal seismic force, can carry out the horizontal translation adjustment of unit type curtain wall plate simultaneously; Also be provided with vertical back cushion 15, be close to the upright stile 16 of unit type curtain wall, prevent relatively rotating between a upright stile of unit type curtain wall and the bugle sign indicating number, the reference for assembling when being installed in the upright stile of unit type curtain wall as a bugle sign indicating number simultaneously.
Two bugle sign indicating numbers 10 according to the invention are steelworks of a unequal angle, on one side with three bugle sign indicating numbers, 11 height such as grade, and link to each other through connecting bolt 13 with three bugle sign indicating numbers; Another side is more higher than three bugle sign indicating numbers 11; Higher lateral flange 8 cooperates with the level trough 7 of a bugle sign indicating number 6; The left and right horizontal of level trough 7 on two bugle sign indicating numbers, 10 lateral flange 8 that can realize a bugle sign indicating number 6 moves; After the installing and locating, can bear the horizontal wind load and the horizontal seismic force of unit type curtain wall plate, bear the vertical dead load of unit type curtain wall plate simultaneously.
Three bugle sign indicating numbers 11 according to the invention are steelworks of a unequal angle, on one side with agent structure 23 on built-in fitting 24 welding, another side is provided with long oval hole 12; Link to each other with two bugle sign indicating numbers 10, during installation, through moving connecting bolt 13 and the position of two bugle sign indicating numbers 10 on long oval hole 12; Front and back horizontal level that can adjustment unit formula curtain wall plate; After the installing and locating, bear the horizontal wind load and the horizontal seismic force of unit type curtain wall plate, bear the vertical dead load of unit type curtain wall plate simultaneously.
Unit type curtain wall plate 20 according to the invention is in produce in factory processing and assembling; Like Fig. 3~shown in Figure 4, comprise that unit type curtain wall founds stile 16, unit type curtain wall upper ledge 17, unit type curtain wall lower frame 19, cladding glass 21, glass is fixed and exterior decoration spare 22 etc., after unit type curtain wall plate 20 fabrication and processing and the assembling; In the upright stile 16 of the unit type curtain wall on both sides, respectively load onto a bugle sign indicating number 6, up-down adjustment and load-bearing bolt 1 and locking nut 3 with socket cap hexagon socket head cap screw 14; Transport the construction site then to, two bugle sign indicating numbers 10 and three bugle sign indicating numbers 11 have been installed adjustment on main body load-carrying members 23 in advance on the building site this moment and finished, and weld and finish with built-in fitting on the main body load-carrying members; During installation; Lifting unit type curtain wall plate 20 is with the lateral flange 8 on 9 alignings of the installation targeting port on the bugle sign indicating number 6, the two bugle sign indicating numbers 10, along targeting port 9 is installed; The level trough 7 of one bugle sign indicating number 6 is buckled on the lateral flange 8 of two bugle sign indicating numbers 10; Carry out up and down and horizontal adjusting, adjustment finishes fixing, and indoor terrace 25 is installed.
Delicate structure of the present invention, the member manufacturing procedure is simple, the curtain wall plate is easy for installation, reduces labour intensity; Raise labour productivity, structure stress is reasonable, in unit type curtain wall plate installation process, can carry out the adjustment and the location of space three-dimensional direction easily; After the unit type curtain wall plate is in place; Can bear the vertical dead load of unit type curtain wall, horizontal wind load and horizontal seismic force, use the outstanding advantage that shows, be fit to installing and using of all unit type curtain walls in the narrow occasion of installing space.